 * {
    margin: 0;
    padding: 0;
}
li {
    list-style: none;
}
.iconfont {
    user-select: none;
    font-size: 16px;
    font-weight: 700;
    color: rgb(153,153,153);
}
a {
    text-decoration: none;
    color: inherit;
}
/* 'head' */
header {
    box-sizing: border-box;
    height: 70px;
    width: 100%;
    border-bottom: 1px solid rgb(232,232,232);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    background-color: rgb(255, 255, 255);
}
.betop {
    top: 0;
    left: 0;
    position: fixed;
    z-index: 10;
}
.h-left {
    height: 100%;
    display: flex;
    align-items: center;
}
.logo {
    width: 160px;
    height: 100%;
    background: url(./images/logo.jpg) no-repeat center;
    background-size: contain;
    margin: 10px 30px 10px 30px ;
}
.h-left #navibar {
    display: flex;
    align-items: center;
    color: rgb(153,153,153);
}
.h-left .navibar-s{
    display: block;
    height: 70px;
    text-decoration: none;
    color: inherit;
    padding: 0 10px 0 10px;
    font: normal 400 16px/70px 微软雅黑;
    position: relative;
    cursor: pointer;
    z-index: 100;
}
.h-left .navibar-s:hover {
    color: #000;
}

.h-left .navibar-s:nth-child(2)::after {
    content: ' ';
    position: relative;
    width: 0;
    height: 0;
    top: 15px;
    left: 3px;
    border-width: 4px;
    border-style: solid;
    border-color: rgb(153,153,153) transparent transparent transparent;
}
.h-left .navibar-s:nth-child(3)::after {
    content: ' ';
    position: relative;
    width: 0;
    height: 0;
    top: 15px;
    left: 3px;
    border-width: 4px;
    border-style: solid;
    border-color: rgb(153,153,153) transparent transparent transparent;
}
.h-left .navibar-s:nth-child(5)::after {
    content: ' ';
    position: relative;
    width: 0;
    height: 0;
    top: 15px;
    left: 3px;
    border-width: 4px;
    border-style: solid;
    border-color: rgb(153,153,153) transparent transparent transparent;
}
.h-left .navibar-s:nth-child(6)::after {
    content: ' ';
    position: relative;
    width: 0;
    height: 0;
    top: 15px;
    left: 3px;
    border-width: 4px;
    border-style: solid;
    border-color: rgb(153,153,153) transparent transparent transparent;
}
.h-left .navibar-s:nth-child(7)::after {
    content: ' ';
    position: relative;
    width: 0;
    height: 0;
    top: 15px;
    left: 3px;
    border-width: 4px;
    border-style: solid;
    border-color: rgb(153,153,153) transparent transparent transparent;
}

/* 弹出层 */
.hide {
    display: none;
    top: 70px;
    left: 0;
    position: absolute;
    width: 240px;
    box-shadow: 2px 2px 10px rgba(90, 90, 90,0.3),-2px -2px 10px rgba(90, 90, 90,0.3);
    background-color: white;
}
#hidenavi {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.hide #hidenavi li {
    box-sizing: border-box;
    padding-left: 10px;
    display: block;
    width: 100%;
    color: rgb(0, 0, 0);
    font: normal 400 14px/35px 微软雅黑;
}
.hide #hidenavi li:hover {
    background-color: rgb(63,127,199);
    color: white;
}
.h-right {
    position: absolute;
    right: 0;
    height: 100%;
    width: 210px;
    display: flex;
    justify-content: space-between;
}
.h-right-s {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 70px;
    height: 100%;
    border-width: 1px;
    border-style: solid;
    border-color: transparent transparent transparent rgb(232,232,232) ;
}
.h-right-s .circle {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 35px;
    width: 35px;
    border-radius: 50%;
    border: 1px solid rgb(232,232,232);
}
.h-right-s .circle a {
    text-decoration: none;
}
.iconfont:hover {
    color: black;
}
/* mcontent */
.mcontent {
    position: relative;
    margin: 0 auto;
    height: 2000px;
    width: 1300px;
    z-index: 1;
    display: flex;
    justify-content: space-between;
}
.mcontent-l {
    width: 900px;
}
.popular {
    display: flex;
    flex-direction: column;
    align-items: space-between;
    width: 100%;
    height: 375px;
    font: normal 400 18px/25px 微软雅黑;
    border-bottom: 1px solid rgb(232,232,232);
}
.popular #hot{
    margin-left: 10px;
    padding-left: 10px;
    display: inline-block;
    border-left: 2px solid rgb(153,153,153);
    color: rgb(153,153,153);
}
.popular ul {
    margin: 30px 0 30px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
    width: 100%;
    height: 100%;
}
.popular ul li {
    z-index: 1;
    overflow: hidden;
    position: relative;
    width: 23.5%;
    height: 47%;  
}
.popular ul li img{
    width: 100%;
    height: 100;
}
.hide-b {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}
.papers {
    margin-top: 30px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    border-bottom: 1px solid rgb(232,232,232);
}
.papers .article {
    width: 48%;
    margin-bottom: 60px;
}
#a-pic {
    box-sizing: border-box;
    display: block;
    width: 100%;
    height: 280px;
    overflow: hidden;
    margin-bottom: 20px;
}
.article img {
    height: 100%;
    width: 100%;
}
.article .atype {
    cursor: pointer;
    font: normal 400 12px/12px 微软雅黑;
    color: rgb(153,153,153);
    margin-bottom: 13px;
}
.article .atitle {
    font: normal 700 18px/30px 微软雅黑;
    color: rgb(74,74,74);
}
.article .ades {
    margin-top: 14px;
    margin-bottom: 70px;
    font: normal 400 14px/14px 微软雅黑;
    color: rgb(74,74,74);
}
.article .time {
    font: normal 400 12px/12px 微软雅黑;
    color: rgb(153,153,153);
}
.article .atype:hover {
    text-decoration: underline;
    color: rgb(95,147,210);
}
.article .atitle:hover {
    text-decoration: underline;
}
/* 最新工作 */
.newjobs {
    margin-top: 30px;
    position: relative;
    margin-bottom: 30px;
    border-bottom: 1px solid rgb(232,232,232);
    padding-bottom: 30px;
}
.newjobs p {
    font: normal 400 18px/25px 微软雅黑;
}
.newjobs p span {
    font: normal 400 14px 微软雅黑;
}
.newjobs #jobslist {
    margin-top: 20px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
#jobslist li {
    width: 30%;
    box-sizing: border-box;
    list-style: square;
    list-style-position: inside;
    font: normal 400 14px/30px 微软雅黑;
    color: rgb(102,102,102);
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.newjobs #alljobs {
    position: absolute;
    right: 0;
    top: 0;
    font: normal 400 14px/30px 微软雅黑;
}
.newjobs #alljobs:hover {
    text-decoration: underline;
}
/* 广告 */
.ad {
    padding: 60px 0 60px 0;
    border-bottom: 1px solid rgb(232,232,232);
    width: 100%;
    height: 330px;
}
.ad img {
    width: 100%;
}
/* 右侧 */
.mcontent-r {
    box-sizing: border-box;
    padding-left: 15px;
    width: 385px;
    border-left: 1px solid rgb(232,232,232);
}
.topjobs .r-title {
    font: normal 400 18px/25px 微软雅黑;
    display: flex;
    justify-content: space-between;
}
.job-all {
    margin-top: 30px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.job-articles {
    width: 47.5%;
    margin-bottom: 25px;
}
.job-articles p {
    font: normal 400 12px/20px 微软雅黑;
}
.job-articles img {
    width: 100%;
}
.place {
    margin-top: 30px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    font: normal 400 14px/14px 微软雅黑;
}
.place ul {
    display: flex;
}
.place ul li:hover {
    color: rgb(99,150,211);
}

/* focus */
.focus {
    margin: 0 auto;
    width: 100%;
    height: 500px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}
.focus ul {
    position: absolute;
    left: 0;
    width: 700%;
    height: 100%;
    display: flex;
}
.focus ul li {
    flex: 1;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    position: relative;
}
.focus ul li a {
    display: block;
    width: 100%;
    height: 100%;
}
.focus ul li span {
    text-align: center;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 110px;
    position: absolute;
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    font: normal 400 32px/110px 微软雅黑;
    color: rgb(255, 255, 255);
}
.focus ol {
    display: flex;
    position: absolute;
    bottom:15px;
    left: 50%;
    transform: translateX(-50%);
}
.focus ol li {
    margin: 0 4px 0 4px;
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(194, 194, 194, 0.5);
    cursor: pointer;
}
.focus ol li:first-child {
    background-color: #fff;
}
.focus ul li:nth-child(1) {
    background-image: url(./images/f1.jpg) ;
}
.focus ul li:nth-child(2) {
    background-image: url(./images/f2.jpg) ;
}
.focus ul li:nth-child(3) {
    background-image: url(./images/f3.jpg) ;
}
.focus ul li:nth-child(4) {
    background-image: url(./images/f4.jpg) ;
}
.focus ul li:nth-child(5) {
    background-image: url(./images/f5.jpg) ;
}
.focus ul li:nth-child(6) {
    background-image: url(./images/f6.jpg) ;
}
.focus ul li:nth-child(7) {
    background-image: url(./images/f1.jpg) ;
}
.arrow {
    cursor: pointer;
    box-sizing: border-box;
    padding: 0 16px 0 16px;
    position: absolute;
    height: 50px;
    width: 50px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
}
.rarr {
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}
.larr {
    transform: rotateY(180deg);
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
}
.arrow .iconfont {
    font-size: 18px;
    line-height: 50px;
    color: rgb(255, 255, 255);
}
.arrow:hover {
    background-color: rgb(0, 0, 0);
}